Spiral Balances Parts

Here are pictures of Spiral Balances Parts I need to fix some aluminium windows. I could figure out one part.
I think the spiral Balance Shoe is the 15-009. I still need your expertise on that.

But I am not sure about the Nylon Top Sash Guide. I have a doubt about the 18-001 and the 18-005. The width Top Sash Guide is 5/8" and between the center of the whole to the top is about 13/16".

The Spiral Balance itself is 23" - 5/8 - series 500 Non-Tilt

Thank you,

Hello Dave,

Here are some pictures of a partially complete part for the Nylon Top Sash Guide. I hope this helps.

Thank you,